Memory tricks can help you remember one very strong password, but in the real world you need dozens of passwords. That's OK. You can use that one strong password as the master for your password manager, protecting all the rest. Read More »

Common SMS-based authentication systems text the user a code that must be entered online. TextKey flips the process around, displaying a PIN online that the user must text to a specified short code. The result? A big improvement in security. Read More »

Facebook has rolled out "Login Approvals," its version of two-factor authentication, to help users protect their accounts from takeover attempts. The one-time password is either sent via SMS message to a non-Android or iOS phone, or generated on the Facebook mobile app for Android and iOS devices. Read More »

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